American Academy of Pediatrics. (2003). Pediatrics Nº 2. American Academy.
芝加哥风格引文American Academy of Pediatrics. Pediatrics Nº 2. Barcelona: American Academy, 2003.
MLA引文American Academy of Pediatrics. Pediatrics Nº 2. American Academy, 2003.
警告：这些引文格式不一定是100％准确.